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Posted to issues@cloudstack.apache.org by "Sheng Yang (JIRA)" <ji...@apache.org> on 2013/07/22 07:12:48 UTC

[jira] [Created] (CLOUDSTACK-3699) Every newly assign public IP of VR need arp broadcast

Sheng Yang created CLOUDSTACK-3699:
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             Summary: Every newly assign public IP of VR need arp broadcast
                 Key: CLOUDSTACK-3699
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3699
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
    Affects Versions: 4.2.0
            Reporter: Sheng Yang
            Assignee: Sheng Yang
            Priority: Blocker
             Fix For: 4.2.0


The current logic is if the interface is already up, then don't need to do the arp broadcast.

So, switch would take quite some time to figure out VR's new public ips, especially if IP has been used before.

This is the partial reason of CLOUDSTACK-3643, which result in ssh through (reused) public IP takes forever, and may or may not success.

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